{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["DNA", "protein", "RNA", "cell type", "cell line"], "input": "Anti-CD2 receptor antibodies activate the HIV long terminal repeat in T lymphocytes ."}
{"DNA": ["HIV long terminal repeat"], "protein": ["Anti-CD2 receptor antibodies"], "RNA": [], "cell type": ["T lymphocytes"], "cell line": []}